EP 0503063 A4 19930721 - COMPOSITE FILM
Title (en)
COMPOSITE FILM
Publication
Application
Priority
JP 9001247 W 19900928
Abstract (en)
[origin: WO9205954A1] A composite film comprising a liquid-crystal polymer layer containing a thermotropic liquid crystal polymer and a thermoplastic polymer layer laminated on at least one surface of the liquid-crystal polymer layer. The thermoplastic polymer layer may comprise one which can adhere to the liquid-crystal polymer layer. The adhesive thermoplastic polymer layer may comprise a modified polyolefin or a modified polyester preferably having an introduced functional group and may have a thermoplastic polymer layer laminated thereon, such as a polyalkylene terephthalate layer or an olefin polymer layer.
IPC 1-7
IPC 8 full level
B32B 27/08 (2006.01)
CPC (source: EP US)
B32B 27/08 (2013.01 - EP US); B32B 27/34 (2013.01 - US); B32B 27/36 (2013.01 - US); B32B 2307/51 (2013.01 - US); B32B 2307/54 (2013.01 - US); B32B 2307/7244 (2013.01 - US); B32B 2307/7246 (2013.01 - US); B32B 2367/00 (2013.01 - US); B32B 2377/00 (2013.01 - US); B32B 2553/00 (2013.01 - US); C09K 2323/05 (2020.08 - EP US); Y10S 428/913 (2013.01 - EP US); Y10T 428/31507 (2015.04 - EP US); Y10T 428/31562 (2015.04 - EP US); Y10T 428/31565 (2015.04 - EP US); Y10T 428/31576 (2015.04 - EP US); Y10T 428/31667 (2015.04 - EP US); Y10T 428/31732 (2015.04 - EP US); Y10T 428/31746 (2015.04 - EP US); Y10T 428/31794 (2015.04 - EP US); Y10T 428/31797 (2015.04 - EP US); Y10T 428/31913 (2015.04 - EP US); Y10T 428/31928 (2015.04 - EP US)
Citation (search report)
- [X] GB 2166685 A 19860514 - POLYPLASTICS CO
- [E] EP 0466085 A2 19920115 - KURARAY CO [JP]
- [X] EP 0133552 A1 19850227 - BASF AG [DE]
- [X] EP 0343422 A2 19891129 - AGFA GEVAERT AG [DE]
- [A] EP 0184368 A2 19860611 - POLYPLASTICS CO [JP]
- [E] DATABASE WPIL Derwent Publications Ltd., London, GB; & JP-A-2 253 951 (DAICEL CHEM. K.K.)
- DATABASE WPIL Derwent Publications Ltd., London, GB; & JP-A-2 253 951 (DAICEL CHEM. K.K.)
- DATABASE WPIL Derwent Publications Ltd., London, GB; & JP-A-2 253 951 (DAICEL CHEM. K.K.)
- DATABASE WPIL Derwent Publications Ltd., London, GB; & JP-A-2 253 951 (DAICEL CHEM. K.K.)
- See references of WO 9205954A1
Designated contracting state (EPC)
DE FR GB
DOCDB simple family (publication)
WO 9205954 A1 19920416; DE 69033140 D1 19990708; DE 69033140 T2 19991118; EP 0503063 A1 19920916; EP 0503063 A4 19930721; EP 0503063 B1 19990602; US 5364669 A 19941115
DOCDB simple family (application)
JP 9001247 W 19900928; DE 69033140 T 19900928; EP 90914410 A 19900928; US 85940092 A 19920528